Sampling detection method for animal husbandry and veterinary medicine

Abstract

The invention discloses an animal husbandry and veterinary sampling detection method, and relates to the technical field of animal husbandry and veterinary sampling detection.The surface of a handle is fixedly connected with a shell, a first sleeve slidably penetrates through the upper end face of the shell, the upper end face of the first sleeve is fixedly connected with a pressing plate, and four sets of raking plates are arranged and can be attached to one another to form a cone; a pushing-open assembly, a sampling assembly and a vibration assembly are further arranged on the shell, the pushing-open assembly is used for pushing open the surface of sampled excrement, the sampling assembly is used for sampling the interior of the excrement, and the vibration assembly is used for assisting the sampling assembly to vibrate the taken-out sample down. The problems that in the prior art, due to the fact that the surface of excrement is hard and not prone to being pushed open, sampling is difficult, at the moment, workers need to push open the excrement with the help of other tools, the excrement is prone to being broken open in the pushing-open process, the surrounding environment is polluted, and more seriously, the sampling workers are likely to be infected with germs are solved.

Description

Technical Field

[0001] The invention relates to the technical field of animal husbandry and veterinary sampling and detection, in particular to an animal husbandry and veterinary sampling and detection method. Background Art

[0002] Livestock feces is an important indicator of their physical health. By testing feces, we can evaluate the digestive system function, nutrient absorption, parasitic infection, bacterial infection (such as Salmonella, E. coli, etc.) or viral infection of animals. These tests help to detect animal diseases in a timely manner and take appropriate treatment measures to prevent the spread of diseases among animals and even threaten human health. Regular testing of animal feces can help prevent and control the outbreak of animal diseases. By monitoring the presence or absence of specific pathogens and changes in their quantity, we can predict epidemic trends and develop effective prevention and control strategies. This is especially important for animal husbandry, as the outbreak of diseases often leads to huge economic losses.

[0003] Since the surface of feces is easily exposed to pollutants in the external environment, such as bacteria, viruses, parasite eggs, etc. These pollutants may come from the skin, hair, breeding environment, etc. of the animal, resulting in serious contamination of the surface of feces. In addition, during the defecation process of the animal, urine may mix with feces. The mixing of urine will change the pH value and electrolyte content of feces, thus affecting the accuracy of the test results. Therefore, when sampling animal feces, the surface of the feces is usually not extracted, but the feces inside are extracted as the test sample; When the feces to be extracted are soft or unformed, it is easy to peel off the surface of the feces to extract the feces inside. However, when harder feces need to be extracted, the surface of the feces is hard and not easy to peel off, which will cause difficulties in sampling. At this time, the staff needs to use other tools to peel off the feces. In the process of peeling, the feces are easy to break, thereby polluting the surrounding environment. More seriously, it may cause the sampler to be infected with bacteria. Summary of the invention

[0004] The purpose of the present invention is to provide a livestock and veterinary sampling and detection method to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: A method for sampling and detecting livestock and veterinary medicine, comprising the following steps: S1: Use the index finger and middle finger to press against the lower end of the handle, so that the index finger and middle finger are between the handle and the toggle rod, and then use the thumb to press against the upper end surface of the button, and pick up the sampling device like holding a syringe; S2: insert the lower end of the scraper plate into the feces to be sampled and tested, and then press the pressing plate to move the sleeve toward the inside of the shell, drive the straight tooth row to move downward, and also drive the sampling assembly to move downward, further expand the four scrapers to scrape the surface of the feces to be sampled; S3: After peeling off the surface of the sampled feces, use the index finger or middle finger to press the toggle rod downward, further move the sliding rod downward, and when the sleeve does not move, move the trapezoidal plate downward, thereby driving the two sampling containers to move closer to each other, and sampling the feces inside the sampled feces; S4: First release the pressing plate, the sleeve 1 will recover under the action of the spring 1, and because the sampling containers are close to each other and fit together during sampling and cannot be close to each other again, the upward movement of the sleeve 1 will also drive the sliding rod 1 and the toggle rod to move upward, but will not separate the two fitted sampling containers. After the sleeve 1 rises until the four pick plates are completely closed, release the toggle rod, and the sliding rod 1 will recover under the action of the spring 2, and drive the vibration assembly to vibrate the sampling container, so that the taken sample will fall into the four pick plates that are completely closed; S5: Move the device to the testing location, press the button again to unfold the four pick plates, and take out the sample for testing.

[0006] Optionally, a shell is fixedly connected to the surface of the handle, a sleeve 1 is slidably penetrated through the upper end surface of the shell, and a pressing plate is fixedly connected to the upper end surface of the sleeve 1; The shell is also provided with a spreading component, a sampling component and a vibration component. The spreading component is used to spread the surface of the sampled feces, the sampling component is used to sample the inside of the feces, and the vibration component is used to assist the sampling component to vibrate the taken sample.

[0007] Optionally, the peeling component includes: A connecting plate, the upper end surface of the connecting plate is fixedly connected to the lower end surface of the sleeve one, the lower end surface of the connecting plate is fixedly connected with a spur tooth row, the tooth surface of the spur tooth row is meshingly connected with a gear ring one, the inner wall of the gear ring one is fixedly connected with a rotating rod one, the surface of the rotating rod one is rotatably connected with a fixed plate, the surface of the fixed plate is fixedly connected to the inner surface of the lower end of the shell, the surface of the rotating rod one is also fixedly connected with a fixed block, the surface of the fixed block is fixedly connected with a grill plate, four groups of grill plates are provided, and the four groups of grill plates fit together to form a cone.

[0008] Optionally, the peeling component further includes: A fixing plate 2, the side surface of which is fixedly connected to the inner wall of the outer shell, the outer surface of the sleeve 1 slides through the upper end surface of the fixing plate 2, the lower end surface of the fixing plate 2 is fixedly connected with a spring 1, and the lower end of the spring 1 is fixedly connected to the upper end surface of the connecting plate.

[0009] Optionally, the sampling component includes: The cam is provided with a plurality of sliding grooves, and the surface of the sliding grooves is slidably connected to the inner wall of the sleeve. The surface of the sliding rod is fixedly connected with a toggle rod, and the surface of the sleeve is provided with a penetrating slide groove. The surface of the toggle rod is slidably connected with the groove wall of the slide groove. The surface of the shell is provided with a slide groove. The surface of the slide groove is also slidably connected with the surface of the toggle rod. The outer surface of the sleeve is fixedly connected with a support plate. The surface of the toggle rod is fixedly connected with a support plate. The surface of the support plate is slidably connected with the groove wall of the slide groove. The lower end surface of the support plate is fixedly connected with a spring. The lower end of the spring is fixedly connected with the upper end surface of the support plate. The lower end surface of the connecting plate is fixedly connected with a connecting column. The lower end surface of the connecting column is fixedly connected with a sliding frame. The side surface of the sliding frame is slidably connected with the side surface of the fixed plate, and the surface of the sliding rod slides through the upper end surface of the sliding frame.

[0010] Optionally, the sampling component further comprises: A trapezoidal plate, wherein the upper end surface of the trapezoidal plate is provided with a notch extending through the bottom, the groove wall of the notch is fixedly connected to the lower end surface of the sliding rod one, the end surface of the trapezoidal plate close to the hypotenuse is provided with a penetrating sliding groove opening, the groove wall of the sliding groove opening is slidably connected to the sliding rod two, the end of the sliding rod two is hinged with a connecting curved rod, the upper end surface of the connecting curved rod is fixedly connected to a limiting block, the surface of the limiting block is slidably connected to a sliding frame, the side surface of the sliding frame is fixedly connected to the measuring surface of the sliding frame, and the lower end of the connecting curved rod is also hinged with a sampling container.

[0011] Optionally, the vibration component includes: A second spur tooth row, the upper end face of which is fixedly connected with a connecting block, the lower end face of which is fixedly connected with the upper end face of the trapezoidal plate, the tooth surface of the second spur tooth row is meshingly connected with a second gear ring, the inner wall of the second gear ring is fixedly connected with the end surface of the second sliding rod, the end face of the second sliding rod is fixedly connected with a first clamping column, the end face of the first clamping column is provided with a tooth surface, and the tooth surface of the first clamping column is meshingly connected with the second clamping column.

[0012] Optionally, the vibration component further includes: A sliding rod three, the end face of which is meshed and connected with the back tooth surface of the clamping column two, the end face of which is slidably connected with a fixing frame, the end face of which is fixedly connected with the surface of the connecting bent rod, the surface of the sliding rod three is also slidably connected with a striking frame, the striking end of which is in contact with the surface of the connecting bent rod, the end face of the striking frame which is away from the clamping column two is fixedly connected with a spring three, the end face of which is away from the striking frame is fixedly connected with the end face of the fixing frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention spreads out four scraping plates to spread the surface of the feces to be sampled, thereby eliminating the need for the sampler to use other tools to spread the feces when handling harder feces, making sampling simpler and more convenient, further improving the convenience of sampling, and after the sampling is completed, the push plate is released and the four scraping plates can be brought close to each other again under the action of the spring, thereby serving as a storage container, further facilitating the storage of samples, reducing the operation of moving samples, and further preventing the possibility of sample contamination.

[0014] Second, the present invention further improves the safety of the sampling personnel during sampling by eliminating the need for contact with feces during the sampling process. In addition, since the driving mode of the sampling device is that the sliding rod and the sleeve are relatively displaced to drive the sampling component to operate, the sampling device can achieve that when the four grating plates are close to each other, the two sampling containers will not open and cause the samples to spill, thereby further preventing the possibility of pollution to the surrounding environment during sampling.

[0015] 3. The present invention can further facilitate the sampling of fecal samples by preventing the sampling container from vibrating during sampling. When the two sampling containers are away from each other, the sampling containers will further vibrate to facilitate the falling of the samples, thereby reducing the possibility of the sample feces sticking to the sampling container, and further improving the integrity of the sample when the sampling device takes out the sample. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A flow chart of the structure of the present invention; Figure 2 It is a front view of the structure of the present invention; Figure 3 is a cross-sectional view of the internal structure of the housing in the present invention; Figure 4 It is a cross-sectional view of the internal structure of a sleeve in the present invention; Figure 5 It is an enlarged view of the first position structure of the slideway in the present invention; Figure 6 This is an enlarged view of the component structure in the present invention; Figure 7 It is an enlarged view of the internal structure of the grill plate in the present invention; Figure 8 For the present invention Figure 7 A magnified view of the structure at inner A; Fig. 9 It is a front view of the vibration component structure of the present invention; Fig.10 For the present invention Fig. 9 Magnified view of the structure at position B.

[0017] In the figure: 1, housing; 2, handle; 3, sleeve 1; 4, pressing plate; 5, toggle rod; 6, slide groove 2; 7, pick plate; 8, fixing plate; 9, support plate 2; 10, spring 2; 11, support plate 1; 12, fixing plate 2; 13, spring 1; 14, connecting plate; 15, connecting column 1; 16, sliding rack; 17, sampling container; 18, sliding rod 1; 19, slide groove 1; 20, limit Block; 21, slide groove; 22, straight tooth row; 23, knock frame; 24, tooth ring one; 25, fixed block; 26, rotating rod one; 27, sliding rod two; 28, trapezoidal plate; 29, sliding frame; 30, fixed frame; 31, connecting curved rod; 32, straight tooth row two; 33, connecting block; 34, tooth ring two; 35, clamping column one; 36, clamping column two; 37, sliding rod three; 38, spring three. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] For example, see Figures 1 to 10 , this implementation provides a livestock and veterinary sampling and testing method as follows: Use the index finger and middle finger to press against the lower end of the handle 2, so that the index finger and middle finger are between the handle 2 and the toggle rod 5, and then use the thumb to press against the upper end surface of the pressing plate 4, and pick up the sampling device like holding a syringe; Insert the lower end of the pick plate 7 into the feces to be sampled and tested, and then press the pressing plate 4 to move the sleeve 3 toward the inside of the housing 1, driving the straight tooth row 22 to move downward, and also driving the sampling assembly to move downward, further expanding the four pick plates 7 to spread the surface of the feces to be sampled; After peeling off the surface of the sampled feces, use the index finger or the middle finger to press the toggle rod 5 downward, further move the sliding rod 18 downward, and when the sleeve 3 does not move, move the trapezoidal plate 28 downward, thereby driving the two sampling containers 17 to move closer to each other, and sampling the feces inside the sampled feces; First, release the pressing plate 4, and the sleeve 3 will recover under the action of the spring 13. Since the sampling containers 17 are close to each other and fit together during sampling and cannot be close to each other again, the upward movement of the sleeve 3 will also drive the sliding rod 18 and the toggle rod 5 to move upward, but will not separate the two fitted sampling containers 17. After the sleeve 3 rises until the four pick plates 7 are completely closed, release the toggle rod 5, and the sliding rod 18 will recover under the action of the spring 10, and drive the vibration assembly to make the sampling container 17 vibrate, so that the taken sample will fall into the four pick plates 7 after they are completely closed. Sample testing: Move the device to the testing location, press the pressing plate 4 again to unfold the four pick plates 7, and take out the sample for testing.

[0020] Embodiment 2: Based on the above embodiment, this embodiment provides the following animal husbandry and veterinary sampling and testing equipment: See also Figure 2 , Figure 3 , Figure 4 and Figure 6 The surface of the handle 2 is fixedly connected with the shell 1, the upper end surface of the shell 1 is slidably penetrated by a sleeve 3, the upper end surface of the sleeve 3 is fixedly connected with a pressing plate 4, and the shell 1 is also provided with a prying assembly, which includes: A connecting plate 14, the upper end surface of the connecting plate 14 is fixedly connected to the lower end surface of the sleeve 3, the lower end surface of the connecting plate 14 is fixedly connected with a spur tooth row 22, the tooth surface of the spur tooth row 22 is meshingly connected with a tooth ring 24, the inner wall of the tooth ring 24 is fixedly connected with a rotating rod 26, the surface of the rotating rod 26 is rotatably connected with a fixed plate 8, the surface of the fixed plate 8 is fixedly connected to the inner surface of the lower end of the shell 1, the surface of the rotating rod 26 is also fixedly connected with a fixed block 25, the surface of the fixed block 25 is fixedly connected with a grill plate 7, the grill plate 7 is provided with four groups, and the four groups of grill plates 7 fit together to form a cone; A fixing plate 2 12, the side of which is fixedly connected to the inner wall of the outer shell 1, the outer surface of the sleeve 1 3 slides through the upper end surface of the fixing plate 2 12, the lower end surface of the fixing plate 2 12 is fixedly connected with a spring 13, and the lower end of the spring 13 is fixedly connected to the upper end surface of the connecting plate 14.

[0021] In this embodiment, when sampling, the lower end tip of the pick plate 7 is inserted into the feces to be tested and then the pressing plate 4 is pressed. The downward movement of the pressing plate 4 will further drive the sleeve 3 to move toward the inside of the housing 1, and then the sleeve 3 moves downward to drive the connecting plate 14 to move downward, and at the same time, the spring 13 is stretched. The downward movement of the connecting plate 14 will further drive the straight tooth row 22 to move downward, so that the gear ring 24 rotates, and further drives the rotating rod 26 to rotate, thereby driving the four pick plates 7 to unfold and pick the surface of the feces to be sampled. After the sampling is completed, the pressing plate 4 is released. Under the action of the spring 13, the four pick plates 7 can be brought close to each other again, thereby serving as a storage container; The arrangement of the spreading component spreads out the four spreading plates 7 to spread the surface of the feces to be sampled, thereby eliminating the need for the sampling personnel to use other tools to spread the feces when handling harder feces, making sampling simpler and more convenient, further improving the convenience during sampling, and after the sampling is completed, the push plate 4 is released and under the action of the spring 13, the four spreading plates 7 can be brought close to each other again, thereby serving the purpose of a storage container, further facilitating the storage of samples, reducing the operation of moving samples, and further preventing the possibility of sample contamination.

[0022] See also Figure 6 , Figure 7 and Fig. 9 In this embodiment, a sampling assembly is also provided on the housing 1, and the sampling assembly includes: A sliding rod 18 is provided, and the outer surface of the sliding rod 18 is slidably connected to the inner wall of the sleeve 3. The surface of the sliding rod 18 is fixedly connected to the toggle rod 5, and the surface of the sleeve 3 is provided with a through slide groove 19. The surface of the toggle rod 5 is slidably connected to the groove wall of the slide groove 19. The surface of the housing 1 is provided with a slide groove 26. The surface of the slide groove 26 is also slidably connected to the surface of the toggle rod 5. The outer surface of the sleeve 3 is fixedly connected to the support plate 11. The surface of the toggle rod 5 is fixedly connected to the support plate 11. Support plate 29, the surface of support plate 29 is slidably connected to the groove wall of slide groove 19, the lower end surface of support plate 29 is fixedly connected with spring 210, the lower end of spring 210 is fixedly connected to the upper end surface of support plate 11, the lower end surface of connecting plate 14 is fixedly connected with connecting column 15, the lower end surface of connecting column 15 is fixedly connected with sliding frame 16, the side surface of sliding frame 16 is slidably connected to the side surface of fixed plate 8, and the surface of sliding rod 18 slides through the upper end surface of sliding frame 16; A trapezoidal plate 28, the upper end surface of the trapezoidal plate 28 is provided with a notch extending through the bottom, the groove wall of the notch is fixedly connected to the lower end surface of the sliding rod 18, the end surface of the trapezoidal plate 28 close to the hypotenuse is provided with a through sliding groove 21, the groove wall of the sliding groove 21 is slidably connected to a sliding rod 27, the end of the sliding rod 27 is hinged with a connecting curved rod 31, the upper end surface of the connecting curved rod 31 is fixedly connected to a limiting block 20, the surface of the limiting block 20 is slidably connected to a sliding frame 29, the side surface of the sliding frame 29 is fixedly connected to the measuring surface of the sliding frame 16, and the lower end of the connecting curved rod 31 is also hinged to a sampling container 17.

[0023] In this embodiment, when the sleeve 13 moves downward and drives the connecting plate 14 to move downward, the sliding frame 16 will also move downward. The downward movement of the sliding frame 16 will also drive the sampling assembly to move downward. When the four scraping plates 7 scrape the surface of the feces, the sampling container 17 will also contact the inside of the feces, and then the toggle rod 5 is pulled downward to drive the sliding rod 18 to move downward, so that the sliding rod 18 and the sleeve 13 are relatively displaced, and the spring 210 is squeezed, and the sliding rod 18 and the sleeve 13 are relatively displaced, which will further drive the trapezoidal plate 28 to move downward, and then under the limiting action of the sliding frame 29, the sliding rod 27 is further driven to move in the sliding groove 2. 1, thereby driving the two connecting curved rods 31 to move closer to each other, and using the sampling container 17 to sample the feces. After the sampling is completed, the pressing plate 4 is released. Since the two sampling containers 17 have been fitted together during sampling, the sliding rod 18 and the sleeve 3 can no longer move relative to each other, so that the sliding rod 18 and the sleeve 3 move together, and then when the four pick plates 7 are close to each other, the sampling container 17 will not open and cause the sample to spill. When the four pick plates 7 are completely close, the toggle rod 5 is released again. The toggle rod 5 will restore the sliding rod 18 under the action of the spring 2 10, and the two sampling containers 17 will be unfolded to take out the sample; The arrangement of the sampling assembly further improves the safety of the sampling personnel during sampling by eliminating the need for contact with feces during the sampling process, and because the driving mode of the sampling device is that the relative displacement of the sliding rod 18 and the sleeve 3 drives the sampling assembly to operate, the sampling device can achieve that when the four pick plates 7 are close to each other, the two sampling containers 17 will not open and cause the sample to spill, thereby further preventing the possibility of pollution to the surrounding environment during sampling.

[0024] Based on the above examples, please refer to Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 The housing 1 is also provided with a vibration component, which includes: A second spur gear row 32, the upper end surface of which is fixedly connected with a connecting block 33, the lower end surface of which is fixedly connected with the upper end surface of the trapezoidal plate 28, the tooth surface of the second spur gear row 32 is meshedly connected with a second gear ring 34, the inner wall of which is fixedly connected with the end surface of the second sliding rod 27, the end surface of which is fixedly connected with a first clamping column 35, the end surface of which is provided with a tooth surface, the tooth surface of which is meshedly connected with a second clamping column 36; Sliding rod three 37, the end face of the sliding rod three 37 is meshed and connected with the back tooth surface of the clamping column two 36, the end face of the sliding rod three 37 is slidably connected with the fixed frame 30, the end face of the fixed frame 30 is fixedly connected with the surface of the connecting bent rod 31, the surface of the sliding rod three 37 is also slidably connected with the knocking frame 23, the knocking end of the knocking frame 23 is in contact with the surface of the connecting bent rod 31, the end face of the knocking frame 23 away from the clamping column two 36 is fixedly connected with a spring three 38, and the end face of the spring three 38 away from the knocking frame 23 is fixedly connected with the end face of the fixed frame 30.

[0025] In this embodiment, when sampling, the sliding rod 27 slides in the sliding groove 21 on the trapezoidal plate 28 to control the contact and separation of the two sampling containers 17. When the two sampling containers 17 are in contact, the straight tooth row 22 is further used to drive the gear ring 24 to rotate. The rotation direction at this time is the same as the meshing direction of the clamping column 1 35 and the clamping column 2 36. At this time, the clamping column 1 35 is used to drive the clamping column 2 36 to rotate, and the knocking frame 23 will not be driven to knock the connecting curved rod 31. The surface will further make the sampling container 17 not vibrate during sampling. When the two sampling containers 17 move away from each other, the rotation direction of the gear ring 2 34 will change, which will be opposite to the meshing direction of the clamping column 1 35 and the clamping column 2 36, so that the clamping column 2 36 cannot be driven to rotate. However, the clamping column 2 36 will be driven to move back and forth left and right, and further the knocking frame 23 will be driven to knock the surface of the connecting curved rod 31 to make the sampling container 17 vibrate, so as to facilitate the falling of the sample. The setting of the vibration component can further facilitate the sampling of feces samples by preventing the sampling container 17 from vibrating during sampling. When the two sampling containers 17 are away from each other, the sampling containers 17 will be further vibrated to facilitate the falling of the samples, thereby reducing the possibility of the feces sample sticking to the sampling container 17, and further improving the integrity of the sample when the sampling device takes out the sample.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A livestock and veterinary sampling and detection method, characterized in that: The following steps are involved: S1: Take the sampling device, place the index finger and the middle finger between the handle (2) and the toggle rod (5), use the thumb to press against the upper end surface of the pressing plate (4), and pick up the sampling device; S2: scrape open the surface of the feces, insert the lower end of the scraping plate (7) into the feces, press the pressing plate (4), so that the sleeve (3) moves toward the inside of the housing (1), drives the straight tooth row (22) to move downward, and also drives the sampling assembly to move downward, so that the four scraping plates (7) are unfolded, and the surface of the feces is scraped open; S3: Sampling is performed by pressing the toggle rod (5) downward with the index finger to move the sliding rod (18) downward, and the trapezoidal plate (28) is moved downward while the sleeve (3) remains stationary, so as to bring the two sampling containers (17) closer together and sample the feces inside; S4: The sample is taken out and stored. First, the pressing plate (4) is released. The sleeve (3) is restored under the action of the spring (13). Since the sampling containers (17) are close to each other and cannot be brought closer to each other, the upward movement of the sleeve (3) will also drive the sliding rod (18) and the toggle rod (5) to move upward, but will not separate the two sample containers (17) that are in contact with each other. After the sleeve (3) rises until the four pick plates (7) are completely closed, the toggle rod (5) is released. Under the action of the spring (10), the sliding rod (18) is restored and the vibration assembly is driven to vibrate the sample container (17), so that the taken sample falls into the four pick plates (7) that are completely closed. S5: Sample testing: Move the sampling device to the testing location and take out the sample for testing.

2. A livestock and veterinary sampling and detection method according to claim 1, characterized in that: In the sample detection step, the pressing plate (4) is pressed again to expand the four pick plates (7), and the sample can be taken out for detection.

3. A livestock and veterinary sampling and detection method according to claim 2, characterized in that: The shell (1) is fixedly connected to the surface of the handle (2), the sleeve (3) is slidably connected to the upper end surface of the shell (1), and the pressing plate (4) is fixedly connected to the upper end surface of the sleeve (3); The housing (1) is also provided with a prying component, a sampling component and a vibration component.

4. A livestock and veterinary sampling and detection method according to claim 3, characterized in that: The peeling assembly comprises: A connecting plate (14), wherein the upper end surface of the connecting plate (14) is fixedly connected to the lower end surface of the sleeve (3), the lower end surface of the connecting plate (14) is fixedly connected to a spur tooth row (22), the tooth surface of the spur tooth row (22) is meshingly connected to a tooth ring (24), the inner wall of the tooth ring (24) is fixedly connected to a rotating rod (26), the surface of the rotating rod (26) is rotatably connected to a fixed plate (8), the surface of the fixed plate (8) is fixedly connected to the inner surface of the lower end of the housing (1), the surface of the rotating rod (26) is also fixedly connected to a fixed block (25), the surface of the fixed block (25) is fixedly connected to a grill plate (7), the grill plates (7) are provided in four groups, and the four groups of grill plates (7) fit together to form a cone; The sampling assembly comprises a sliding rod (18), the outer surface of which is slidably connected to the inner wall of the sleeve (3), the surface of which is fixedly connected to a toggle rod (5), and the surface of the sleeve (3) is provided with a through-groove (19), the surface of the toggle rod (5) is slidably connected to the groove wall of the groove (19), the surface of the housing (1) is provided with a groove (6), the surface of the groove (6) is also slidably connected to the surface of the toggle rod (5), the outer surface of the sleeve (3) is fixedly connected to a support plate (11), the surface of the toggle rod (5) is fixedly connected to the inner wall of the sleeve (3), and the surface of the toggle rod (5) is fixedly connected to the inner wall of the sleeve (3). A support plate 2 (9) is fixedly connected, the surface of the support plate 2 (9) is slidably connected to the groove wall of the slide groove 1 (19), the lower end surface of the support plate 2 (9) is fixedly connected to a spring 2 (10), the lower end of the spring 2 (10) is fixedly connected to the upper end surface of the support plate 1 (11), the lower end surface of the connecting plate (14) is fixedly connected to a connecting column 1 (15), the lower end surface of the connecting column 1 (15) is fixedly connected to a sliding frame (16), the side surface of the sliding frame (16) is slidably connected to the side surface of the fixed plate (8), and the surface of the sliding rod 1 (18) slides through the upper end surface of the sliding frame (16); The sampling assembly further comprises a trapezoidal plate (28), the upper end surface of the trapezoidal plate (28) being provided with a slot extending through the bottom, the slot wall of the slot being fixedly connected to the lower end surface of the first sliding rod (18), the end surface of the trapezoidal plate (28) close to the hypotenuse being provided with a through sliding slot opening (21), the slot wall of the sliding slot opening (21) being slidably connected to the second sliding rod (27), the end of the second sliding rod (27) being hingedly connected to a connecting curved rod (31), the upper end surface of the connecting curved rod (31) being fixedly connected to a limiting block (20).

5. A livestock and veterinary sampling and detection method according to claim 4, characterized in that: The prying assembly also includes a second fixing plate (12), the side surface of which is fixedly connected to the inner wall of the outer shell (1), the outer surface of the first sleeve (3) slides through the upper end surface of the second fixing plate (12), the lower end surface of the second fixing plate (12) is fixedly connected to a spring (13), and the lower end of the spring (13) is fixedly connected to the upper end surface of the connecting plate (14).

6. A livestock and veterinary sampling and detection method according to claim 4, characterized in that: The surface of the limit block (20) is slidably connected to a sliding frame (29), the side surface of the sliding frame (29) is fixedly connected to the side surface of the sliding frame (16), and the lower end of the connecting curved rod (31) is also hinged to a sampling container (17).

7. A livestock and veterinary sampling and detection method according to claim 6, characterized in that: The vibration assembly comprises a second spur gear row (32) and a third sliding rod (37); the upper end surface of the second spur gear row (32) is fixedly connected to a connecting block (33); the lower end surface of the connecting block (33) is fixedly connected to the upper end surface of the trapezoidal plate (28); the tooth surface of the second spur gear row (32) is meshingly connected to a second gear ring (34); the inner wall of the second gear ring (34) is fixedly connected to the end surface of the second sliding rod (27); the end surface of the second sliding rod (27) is fixedly connected to a first clamping column (35); the end surface of the first clamping column (35) is provided with a tooth surface; the tooth surface of the first clamping column (35) is meshingly connected to a second clamping column (36).

8. A livestock and veterinary sampling and detection method according to claim 7, characterized in that: The end face of the sliding rod three (37) is meshedly connected with the back tooth surface of the clamping column two (36), the end face of the sliding rod three (37) is slidably connected with a fixing frame (30), the end face of the fixing frame (30) is fixedly connected with the surface of the connecting bent rod (31), the surface of the sliding rod three (37) is also slidably connected with a striking frame (23), the striking end of the striking frame (23) is in contact with the surface of the connecting bent rod (31), the end face of the striking frame (23) facing away from the clamping column two (36) is fixedly connected with a spring three (38), the end face of the spring three (38) facing away from the striking frame (23) is fixedly connected with the end face of the fixing frame (30).

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